eng_onoff

This is a GUI program developed in matlab. It can be used for recording the speech signals & storing them to the .wav files. This GUI further provides the interfaces to plot the recorded speech signal. Also, the recorded samples are used for training purpose of a speech recognition system. All the required files are included in the same folder.

加权最小二乘迭代求解多参数估值。用于求解平差问题及其他领域优化问题。(The weighted least-squares iterative solution of multi-parameter estimates. Adjustment for solving optimization problems and other problem areas.)

OFDM SYSTEM SIMULATION SORCE

This is a simple example in Matlab where a array is introduced

说明：  歌曲中人声消除的原理； wav文件的格式； IIR和FIR数字滤波器的设计方法； C语言或Matlab的编程知识。 (Elimination of the principle of human acoustic songs wav file format IIR and FIR digital filter design C or Matlab programming language knowledge.)

最优路径问题，蚁群算法,仓储系统的货位拣选路径优化仿真(Optimal path problem, ant colony algorithm, optimization simulation of cargo location picking path for warehouse system)

说明：  数模2015A题程序设计，给定影子长度计算所在位置的经纬度。(MCM 2015A The program design of digital and analog question 2015A calculates the longitude and latitude of the position given the shadow length.)

it is matlab source code implemeted in Matlab 7.6. this is utilized in matlab.

经验模态分解分析噪声信号，带源码，初学者可参考(Empirical mode decomposition analysis of noise signal, with source code, beginners can reference)

SFBC与TM3或TM4的THP预编码实现，功率分配因子可配(THP coding between SFBC and TM3/4)